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README.md

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LCA Client utility makes it easier to test Call Event Processors and LCA UI without having to actually make a phone call. Simulates LCA call events required by Call Event Processor. Uses call recording (stereo file) as input and writes the events to LCA's KDS (integration layer). Supports both TCA and Standard transcribe modes.

How to use

The code runs locally from your terminal command line or from cloud shell/cloud9 command line. git clone the repo to your local environment.

  1. npm run setup to setup the package dependencies

  2. npm run build to build and check for build errors

  3. Update environment variableS KINESIS_STREAM_NAME with LCA's KDS stream name and SAVE_PARTIAL_TRANSCRIPTS to either true or false

    export KINESIS_STREAM_NAME=lca-v71-dev-AISTACK-U5YC0V5N9GN4-CallDataStream-WXYcCPtpD9Eq

    export SAVE_PARTIAL_TRANSCRIPTS=true

  4. npm run exec <mediaFileName> [api-mode] [Region]

    where api-mode - standard or analytics

    e.g. npm run exec data/sample90seconds.wav standard us-east-1

Sample audio files are provided in data/ directory.